2011-05-25
Posted May 25, 2011 at 12:00 am
2011-05-24
Posted May 24, 2011 at 12:00 am
Wow. Khan Academy is my new favorite learning site. How did it take me so long to get into this?
2011-05-23
Posted May 23, 2011 at 12:00 am
POW! Hope this makes sense. If not, enjoy the new video!
2011-05-22
Posted May 22, 2011 at 12:00 am
Love this new video.

2011-05-21
Posted May 21, 2011 at 12:00 am
hi